英语词汇“three-grade system signal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	three-grade system signal
释义	three-grade system signal 三级制信号
随便看	single piece single-piece single-piece barge-launched jacket single-piece disposable type share single-piece frame single-piece frame press single piece frame press single piece machining single-piece mast single-piece microcomputer single-piece milling single piece pattern single piece piston single-piece piston single piece production single-piece production single-piece rotor single-pieces single piece work single-piece work single-pier draught tube single pigeontoe step single pile single-pile foundation of off-shore wind turbine generator set single pile warp velvet 泼出去的水，收不回泼出去的水，收不回来泼出的水，说出的话泼出门的水，嫁出门的女泼墨如雨，挥翰成风泼水难收泼水难收，人逝不返泼油救火泼着坛坛碰罐罐，以烂为烂泼翻了五味瓶，酸甜苦辣咸各色俱全 23892 23893 23894 23895 23896 23897 23898 23899 23900 23901